313201317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 501052608

約数和(自身を除く): 187851291

約数列:

[1, 3, 11, 13, 33, 39, 73, 137, 143, 219, 411, 429, 803, 949, 1507, 1781, 2409, 2847, 4521, 5329, 5343, 10001, 10439, 15987, 19591, 30003, 31317, 58619, 58773, 69277, 110011, 130013, 175857, 207831, 330033, 390039, 730073, 762047, 1430143, 2190219, 2286141, 4290429, 8030803, 9490949, 24092409, 28472847, 104400439, 313201317]

約数ペア:

[(1, 313201317), (3, 104400439), (11, 28472847), (13, 24092409), (33, 9490949), (39, 8030803), (73, 4290429), (137, 2286141), (143, 2190219), (219, 1430143), (411, 762047), (429, 730073), (803, 390039), (949, 330033), (1507, 207831), (1781, 175857), (2409, 130013), (2847, 110011), (4521, 69277), (5329, 58773), (5343, 58619), (10001, 31317), (10439, 30003), (15987, 19591)]